baber/WOPTO huggingface dataset:
Patent JP-2020018349-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2018-07-30
Abstract: To provide a game machine contributing to the improvement of game amusement.SOLUTION: A Pachinko game machine PY1 can perform a battle ready-to-win (specific presentation) by using an image display device 50. In the battle ready-to-win, after a title advance notice (introduction presentation) is performed, a notification presentation (presentation after a battle scene) of making a notification of whether or not a big win game state occurs is performed. On the basis of operation of a normal button 40 during the title advance notice, the display mode of a title advance notice image G77 (specific image) displayed as the title advance notice can be changed to a display mode (special mode) including a rainbow color background image G74 suggesting that the big win game state occurs.SELECTED DRAWING: Figure 34
Patent JP-2020018404-A (JP)
Title: Game machine
Inventor: SUGIYAMA JUNYA
IPC: A63F5/04
Filed: 2018-07-30
Abstract: To provide a game machine in which unintended betting of a token by a player is not executed even when power is interrupted when a bet button is not operated (OFF state) and then power is restored when the bet button is operated (ON state).SOLUTION: A game machine includes a main control board for controlling a game, and a bet button for betting a game medium. The main control board does not bet the game medium on the basis of the pressing when power is restored from power interruption while the bet button is pressed.SELECTED DRAWING: Figure 7
Patent JP-2019072463-A (JP)
Title: Game machine
Inventor: SASHIDA TOSHIHIRO
IPC: A63F5/04
Filed: 2018-08-03
Abstract: To provide a game machine capable of improving convenience in menu settings.SOLUTION: In a player menu state, according to an operation to operation means, settings are possible on a plurality of types of game items. After setting a specific game item among the plurality of types of game items, a display area is controlled to become a setting enabled display state in which further game items can be set following the setting. On the other hand, after setting a game item related to accumulation of game history among the plurality of types of game items, the display area is controlled to become a display state different from the setting enabled display state.SELECTED DRAWING: Figure 11
Patent JP-2019063866-A (JP)
Title: Cordless soldering iron, soldering iron set, and soldering iron system
Inventor: TERAOKA YOSHITOMO
IPC: B23K3/02
Filed: 2018-08-08
Abstract: To provide a soldering iron with a cord, a soldering iron set and a soldering iron system with a cordless soldering iron, the soldering iron with a cord and the set and the system enabling accurate feedback control.SOLUTION: The present invention discloses a cordless soldering iron for melting solder. The cordless soldering iron comprises: an iron portion having a heater for heating a soldering tip for melting the solder; and a power supply portion for supplying power to the iron portion. The power supply portion includes a power storage portion for storing power. The iron portion includes: a receiving portion for receiving a target notification signal representing a target temperature to be used for the feedback control for the temperature of the soldering tip; and a heating control portion for performing a feedback control of the temperature of the soldering tip, on the basis of the target notification signal received by the receiving portion.SELECTED DRAWING: Figure 1
Patent JP-2020026732-A (JP)
Title: Detection device, detection method and exhaust emission control device having detection device
Inventor: NAKAMURA KEISUKE
IPC: F01N3/023
Filed: 2018-08-09
Abstract: To effectively detect the accumulation of ash between regeneration intervals.SOLUTION: A detection device for detecting the accumulation of the ash of a filter 32 for collecting particulate substances contained in exhaust emission discharged from an internal combustion engine 10 comprises: a pressure difference sensor 94 for acquiring an actual pressure difference between an exhaust inlet side and an outlet side of the filter 32; and a determination part 120 for determining whether or not the ash is accumulated on the filter 32 on the basis of a rise degree of the actual pressure difference which is acquired by the pressure difference sensor 94 between regeneration intervals after a finish of filter regeneration for combusting and removing the particulate substances which are accumulated on the filter 32 up to a start of succeeding filter regeneration.SELECTED DRAWING: Figure 1
Patent JP-2020026670-A (JP)
Title: Speed control device of work machine
Inventor: TANAKA HIDENORI
IPC: E02F9/22
Filed: 2018-08-10
Abstract: To make it possible to easily suppress swing of a work machine due to rapid acceleration of a travel device and to easily decelerate the travel device.SOLUTION: A work machine (1) comprises: a travel device (11); a travel operation portion (53) operating a travel of the travel device (11); a work device(13); a work operation portion (55) operating actuation of the work device (13); and a controller (70). The controller (70) performs a speed limit control which automatically limits a target value V9 of a travel speed of the travel device (11) to a limit value V5 set in the controller (70) or lower when detecting a combined operation in which the travel operation portion (53) and the work operation portion (55) are operated at the same time.SELECTED DRAWING: Figure 2
Patent JP-2020030871-A (JP)
Title: Magnetic head and magnetic recording/reproducing device
Inventor: NARITA NAOYUKI
IPC: G11B5/02
Filed: 2018-08-20
Abstract: To provide a magnetic head and a magnetic recording/reproducing device, which can improve recording density.SOLUTION: A magnetic head comprises: a magnetic pole; a first shield; and a laminate. The laminate is arranged between the magnetic pole and the first shield. The laminate comprises: a magnetic layer including at least one selected from a group consisting of Fe, Co and Ni; a non-magnetic first conductive layer disposed between the magnetic pole and the magnetic layer; and a non-magnetic second conductive layer arranged between the magnetic layer and the first shield. The first conductive layer includes Ir. Thickness of the first conductive layer along a first direction from the first conductive layer to the second conductive layer is 0.3nm to 0.8nm. The second conductive layer includes at least one selected from a group consisting of Cu, Ag, Al and Au.SELECTED DRAWING: Figure 1
Patent JP-2020028924-A (JP)
Title: Work-piece holding device
Inventor: OIKAWA KENSUKE
IPC: B25J15/06
Filed: 2018-08-20
Abstract: To provide a work-piece holding device that is able to securely hold work pieces of various shapes.SOLUTION: A work-piece holding device 20 comprises: a base body 22 with a through-hole 32 formed therein; a work-piece holding member 24 having a hollow portion 51, mounted on the base body 22 to surround the through-hole 32, and capable of expanding and shrinking; circumferential barriers 62 provided in the hollow portion 51, extending along a circumferential direction Z, and separating the hollow portion 51 in a radial direction Y to define a plurality of accommodating chambers 58, 60; powders 28 accommodated in the respective accommodating chambers 58, 60; and a plurality of suction paths 30, 31 provided in the base body 22, communicating with the respective accommodating chambers 58, 60, and which suck respective gases from the respective accommodating chambers 58, 60.SELECTED DRAWING: Figure 5
Patent JP-2019096599-A (JP)
Title: Lithium titanate sintered body plate
Inventor: YURA YUKINOBU
IPC: H01M10/0525
Filed: 2018-08-21
Abstract: To provide a lithium titanate sintered body plate which is superior in lithium ion conductivity and electron conductivity, and which can achieve an excellent high-speed charge/discharge performance and high-temperature and low-temperature operation characteristics when incorporated in a lithium secondary battery as a negative electrode.SOLUTION: A lithium titanate sintered body plate is to be used for a negative electrode of a lithium secondary battery. The lithium titanate sintered body plate has a structure in which a plurality of primary particles are bound to each other. Of the lithium titanate sintered body plate, the thickness is 10-290 μm, the primary particle diameter is 1.2 μm or less, which is an average particle diameter of the plurality of primary particles, the porosity is 21-45%, the open pore rate is 60% or more, the average aspect ratio of pores is 1.15 or more, the percentage of pores of 1.30 or more in aspect ratio accounts for 30% or more of all the pores, the average pore diameter is 0.70 μm or less, and the volume-based D10 and D90 pore diameter satisfy a relation given by 4.0≤D90/D10≤50.SELECTED DRAWING: None
Patent JP-2020030286-A (JP)
Title: Learning device, speech recognition device, learning method, speech recognition method and program
Inventor: MASUMURA AKIRA
IPC: G10L15/16
Filed: 2018-08-21
Abstract: To improve speech recognition performance.SOLUTION: A speech recognition device 10 comprises: a language 1-oriented phoneme notice feature quantity extraction unit 11 which uses a first model parameter group, learnt using voice data that a native speaker of a language 1 utters in the language 1, to convert an acoustic feature quantity series of an input voice into a language 1-oriented phoneme notice feature quantity series; a language 2-oriented phoneme notice feature quantity extraction unit 12 which uses a second model parameter group, learnt using voice data that a native speaker of a language 2 utters in the language 2, to convert an acoustic feature quantity series of an input voice into a language 2-oriented phoneme notice feature quantity series; a phoneme recognition unit 13 which uses a third model parameter group to generate a posterior probability series from the acoustic feature quantity series of the input voice, the language 1-oriented phoneme notice feature quantity series, and the language 2-oriented phoneme notice feature quantity series; and a voice text conversion unit 14 which performs speech recognition on the basis of the posterior probability series and outputs a text of a speech recognition result.SELECTED DRAWING: Figure 1
Patent JP-2020030606-A (JP)
Title: Control system, composite machine, and control program
Inventor: HOTATE YUKI
IPC: G06F3/01
Filed: 2018-08-22
Abstract: To allow a visually handicapped person to use an operation screen without any problem in performing an operation in a case where the operation screen is shared by a healthy person and the visually handicapped person.SOLUTION: A control system includes a main body device that accepts an operation, and a braille device that is mounted on a user's hand. When a touch on a touch panel on which an operation screen is displayed is detected, a main body control unit of the control system determines whether or not the touch has been made through the braille device. When determining that the touch has been not made through the braille device, the main body control unit executes a process corresponding to the touch. When determining that the touch has been made through the braille device, the main body control unit further determines whether or not the touch position of the touch is within an operation prohibition area preset on the operation screen. When the touch has been made within the operation prohibition area, the main body control unit invalidates the operation at the touch position.SELECTED DRAWING: Figure 7
Patent JP-2020034702-A (JP)
Title: Liquid crystal display device
Inventor: Inomata takamichi
IPC: G02B5/30
Filed: 2018-08-29
Abstract: To provide a liquid crystal display device that has sufficient contrast with a simple structure and suppresses color change depending on observation azimuth even when observed in an inclined direction during black-color display.SOLUTION: The liquid crystal display device includes a first polarizer, a refractive index anisotropic layer, a liquid crystal cell, and a second polarizer in this sequence. The liquid crystal cell is homogeneous alignment, an absorption axis of the first polarizer is orthogonal to an absorption axis of the second polarizer, the absorption axis of the second polarizer is orthogonal to an in-place slow axis of the liquid crystal cell to which voltage is not applied, and the refractive index anisotropic layer is a single-layer structure with a refractive index nz in the thickness direction being larger than a maximum in-plane refractive index nx.SELECTED DRAWING: Figure 1
Patent JP-2020036207-A (JP)
Title: Bone conduction head set
Inventor: KUNIMOTO HIROSHI
IPC: H04R1/10
Filed: 2018-08-30
Abstract: To provide a bone conduction head set capable of suppressing an input of vibration, outputted from a bone conduction speaker, to a bone conduction microphone via the frame, even in a case where the bone conduction microphone and the bone conduction speaker are integrated by the frame.SOLUTION: A bone conduction head set 5 includes a bone conduction microphone 30 for detecting vibration of the nose hn of a living body, and converting the same into an electric signal, at least two bone conduction speakers 21, 22 for converting an electric signal into mechanical vibration, and a frame 10 to which the bone conduction microphone 30 and the least two bone conduction speakers 21, 22 are attached. The bone conduction microphone 30 has a pair of right and left vibration sensors 31, 32 placed in the central part of the frame 10 via a clip 35. The right side bone conduction speaker 22 and the left side bone conduction speaker 21 are placed symmetrically with respect to the central part of the frame 10. A phase of an electric signal outputted from the right side bone conduction speaker 22 is not inverted, however, a phase of an electric signal outputted from the left side bone conduction speaker 21 is inverted about 180 degrees.SELECTED DRAWING: Figure 1
Patent JP-2020040242-A (JP)
Title: Insert molding method and film
Inventor: MATSUMOTO SHINICHI
IPC: B29C33/12
Filed: 2018-09-07
Abstract: To provide the efficient integral molding of a film and a resin.SOLUTION: An insert molding method is provided which involves arranging a printed film 3 with a predetermined shape in a mold 47 for resin molding and integrally molding a resin injected into the mold 47 and the film 3. The method comprises a positioning step S7 for arranging the film 3 at a predetermined position within the mold 47 on the basis of a first positioning index 20 displayed on the film 3 and a second positioning index 70 which is displayed on the mold 47 and corresponds to the first positioning index 20; a mold clamping step S9 for closing the mold 47 with the film 3 arranged; and a molding step S11 for injecting the resin into the mold 47 in a closed state and integrally molding the film 3 and the resin.SELECTED DRAWING: Figure 10
Patent JP-2020040469-A (JP)
Title: Deck board
Inventor: YAMADA TAKAMASA
IPC: B60R5/04
Filed: 2018-09-07
Abstract: To provide a deck board that hardly contaminates an interior even when it is loaded with a load containing moisture.SOLUTION: A deck board 1 is a deck board 1 that constitutes a floor surface 3a of a cargo chamber 3 provided behind a vehicle seat 2. A surface serving as the floor surface 3a has a water guiding groove 11. The water guiding groove 11 can be provided in a peripheral part of the deck board 1. In addition, an annularly-connected annular part can be provided. Furthermore, a bottom surface is inclined so that a rear side of a vehicle can become deeper than a front side of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019007624-A (JP)
Title: Universal joint
Inventor: CHOU KANG
IPC: F16D3/41
Filed: 2018-09-13
Abstract: To prevent an inward flange part from damaging, in a universal joint having a pair of yokes, a joint cross and a needle bearing, and having the inward flange part at one end in an axis direction of an annular body, where the annular body forms an outer ring of the needle bearing.SOLUTION: Four shaft parts 32 of a joint cross 3 are rotatably supported in the respective shaft insertion hole 21a of yokes 2 by a needle bearing 4, and outer ring 42 has an inward flange part 422 at one end in an axis direction of an annular body 421 so as to bendingly approach the shaft part 32. The inward flange part 422 is arranged on a base end side of the shaft part 32. The inward flange part 422 is opposite to an axial end surface of a needle roller. The shaft part 32 has a peripheral groove 32a partially arranged in the inward flange part 422.SELECTED DRAWING: Figure 2
Patent JP-2020047090-A (JP)
Title: Information providing device, information providing method, and information providing program
Inventor: KAWANO KIYONOBU
IPC: G06F16/00
Filed: 2018-09-20
Abstract: To provide an information providing device, an information providing method, and an information providing program that can provide a content according to a user at an appropriate timing, while reducing the time and effort for the user.SOLUTION: An information providing device comprises a selection unit and a providing unit. Every time the degree of attention on a network to an interest and attention object satisfies a predetermined condition, the interest and attention object being an object in which a user is interested or to which the user pays attention to, the selection unit 18 selects first contents including information for shifting to a content related to the interest and attention object. The providing unit provides, to an information display device, the first contents, and a plurality of second contents including information for shifting to a content different from the content related to the interest and attention object and displayed on the information display device in a state where the first contents are arranged side by side.SELECTED DRAWING: Figure 1
Patent JP-2020053146-A (JP)
Title: Vehicular lighting fixture
Inventor: KOBAYASHI IPPEI
IPC: F21V5/00
Filed: 2018-09-25
Abstract: To provide a vehicular lighting fixture that can satisfy a request about design and a requirement for a visual recognition angle.SOLUTION: A vehicular lighting fixture comprises a light source 22, a second inner lens 40 arranged on an optical path of light from the light source 22, and a second extension 60 comprising a slit part 60a. The second inner lens 40 comprises an extending part 44 entering the slit part 60a.SELECTED DRAWING: Figure 3
Patent JP-2019033271-A (JP)
Title: Peeling method, crystalline semiconductor film, and semiconductor device
Inventor: HITORA TOSHIMI
IPC: C30B29/20
Filed: 2018-09-28
Abstract: To provide a semiconductor film whose leak current is suppressed in particular, and which has excellent semiconductor characteristics, a high breakdown voltage, and excellent heat dissipation property, a tabular body, and a semiconductor device.SOLUTION: A semiconductor device includes a semiconductor structure containing a crystalline semiconductor film or a tabular body. The crystalline semiconductor film includes oxide semiconductor having a corundum structure as a main component and a semiconductor component among one or two or more kinds of oxide selected from Ga, In, and Al as a main component, being characterized in that a film thickness is 1 μm or more.SELECTED DRAWING: None
Patent JP-2020050512-A (JP)
Title: Sheet discharge apparatus, sheet processing apparatus, and image forming apparatus
Inventor: SUZUKI KUNIHIDE
IPC: B65H31/00
Filed: 2018-09-28
Abstract: To provide a configuration capable of further reliably detecting a remaining sheet even when a shutter is closed in a state where the sheet remains in a discharge port.SOLUTION: On a plurality of stack trays, a sheet discharged from a discharge port is loaded. At least one stack tray among the plurality of stack trays passes through a position adjacent to a downstream side in a sheet discharge direction of the discharge port when the tray is switched. A shutter 101 is movable between a shielding position where the discharge port is shielded and an opening position where the discharge port is opened. An opposite portion 140 forms the discharge port, and is opposite to a tip in the shielding direction of the shutter 101. A detection part 107 is provided on the opposite portion 140, and detects the tip in the shielding direction of the shutter 101 moved to the shielding position.SELECTED DRAWING: Figure 10
Patent JP-2020056538-A (JP)
Title: Refrigeration cycle device
Inventor: IWATA YASUHIRO
IPC: F25B1/00
Filed: 2018-10-02
Abstract: To increase the evaporation performance of a use side heat exchanger even if the temperature of a refrigerant cannot be sufficiently lowered by the decompression of the refrigerant by an expansion mechanism, in a refrigerant cycle device in which an expansion mechanism decompressing the refrigerant to generate power is provided in a refrigerant circuit.SOLUTION: A main expansion mechanism (27) decompresses a main refrigerant to generate power is provided in a main refrigerant circuit (20) in which the main refrigerant circulates, and a sub refrigerant circuit (80) which is different from the main refrigerant circuit (20) and in which another sub refrigerant circulates is provided. A sub use side heat exchanger (85) functioning as an evaporator of the sub refrigerant provided in the sub refrigerant circuit (80) is functioned as a heat exchanger for cooling the main refrigerant flowing between the main expansion mechanism (27) and main use side heat exchangers (72a and 72b).SELECTED DRAWING: Figure 1
Patent JP-2019039562-A (JP)
Title: Connection part seal structure and seal member
Inventor: TAKEDA HIDEYUKI
IPC: F16L23/02
Filed: 2018-10-03
Abstract: To provide a connection part seal structure and a seal member capable of preventing deformation of a flow passage and having high sealability.SOLUTION: A connection part seal structure is configured to connect a first connection part 11 and a second connection part 21 through a seal member 30, wherein in a case where annular projections 17, 27 protrusively provided at both or one of a connection end surface 12 of the first connection part and a connection end surface 22 of the second connection part are press-fitted into annular grooves 31a, 31b formed on both end surfaces or one end surface of the seal member, a cutout part is provided in the seal member, wherein the cutout part forms clearances S1, S5, S2, S6 between base end parts 17a, 27a of the annular projection.SELECTED DRAWING: Figure 2
Patent JP-2020055716-A (JP)
Title: Coating liquid composition for depositing piezoelectric film, method for manufacturing the same, oriented piezoelectric film and liquid ejection head
Inventor: KOTANI YOSHINORI
IPC: H01L41/319
Filed: 2018-10-03
Abstract: To provide a coating liquid composition capable of obtaining a NNBT film preferentially oriented on a specific crystal plane and having high liquid stability.SOLUTION: Used is a sodium niobate-barium titanate based coating liquid composition comprising (a) a sol-gel raw material including (i) a niobium component, such as niobium alkoxide, (ii) a sodium component, such as sodium alkoxide, (iii) a titanium component, such as titanium alkoxide and (iv) a barium component, such as barium alkoxide and (b) a compound including at least one kind selected from a group consisting of a β-ketoester compound and a β-diketone compound.SELECTED DRAWING: Figure 1